new type segment 新型管片
type segment typewriter 弯板式打字机
type of segment 段类型
Segment Type ST 分段类型
single segment type [计] 单段类型
segment type water cooled cupola 分段水冷冲天炉
segment-type water-cooled cupola 分段水冷冲天炉
two-segment type 两段式
single-segment type 单段类型
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